fal-ai/flux-2/klein/4b

Text-to-image generation with FLUX.2 [klein] 4B from Black Forest Labs. Enhanced realism, crisper text generation, and native editing capabilities.

Inference

Commercial use

Schema

LLMs

Playground API Examples

Open in Sandbox

Input

Prompt*

Additional Settings

Customize your input with more control.

or try similar models free in Sandbox

Result

Idle

What would you like to do next?

Download

{
  "images": [
    {
      "url": "https://v3b.fal.media/files/b/0aa12f46/OScF1EW_n49uAT-IE-77d_vzbhhvPu.png",
      "content_type": "image/png",
      "file_name": "OScF1EW_n49uAT-IE-77d_vzbhhvPu.png",
      "file_size": null,
      "width": 1024,
      "height": 768
    }
  ],
  "timings": {
    "inference": 0.16911567200077116,
    "safety_checker": 0.019458756996755255
  },
  "seed": 877772820,
  "has_nsfw_concepts": [
    false
  ],
  "prompt": "Cheetah in pre-sprint crouch, muscles tensed, gazelle visible in distance, African savanna golden grass, dust particles in air, National Geographic wildlife photography"
}

Your request will cost $0.005 per megapixel.